On request I temporary upload some of my files here (my site doesn't work)

The same Copyright conditions apply as described on my site: http://www.acoustics-noise.comReverse engineering strict forbidden. There you can find more explenation about those files too.

Note that those Excel Files are designed for and in Windows.Some will maybe work on a MAC, but the most extensive don't.Also problems are reported when people used them in Open Source.Making them work on all systems is a complicated business.MAC has an other way to handle graphics and dialog windows (and partly programming code).The in-depth differences between those systems and the resulting influence are hardly documented, making it difficult to take corrective actions.The designer has no specific preference or aversion against whatever system, he is just mainly active in a world were Windows dominates.